OtisRamflow@lemm.eetoAsklemmy@lemmy.ml•Why do dentists always recommend to brush 2 times for 2-3 minutes?
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1 year agoMy electric toothbrush does 30 seconds per quadrant, 2 minutes total. I’m 38 have zero cavities and my teeth are fine. I only brush once a day.
We’re just ignoring the bat wings?